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Contract OI history

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Dec 15, 2028 EXPIRATION

MSFT $620.00 Call

MSFT281215C00620000

Latest saved OI627Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $620.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6313150 2026-10-09: 631 OI2026-10-13: 631 OI2026-10-14: 631 OI2026-10-15: 629 OI2026-10-16: 629 OI2026-10-21: 627 OI2026-10-23: 627 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MSFT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6270
Oct 21, 2026627-2
Oct 16, 20266290
Oct 15, 2026629-2
Oct 14, 20266310
Oct 13, 20266310
Oct 09, 2026631No prior observation